11121749883190 has 32 divisors (see below), whose sum is σ = 21089291505120. Its totient is φ = 4211257400064.

The previous prime is 11121749883143. The next prime is 11121749883311. The reversal of 11121749883190 is 9138894712111.

It is a super-2 number, since 2×11121749883190² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22676527 + ... + 23161786.

It is an arithmetic number, because the mean of its divisors is an integer number (659040359535).

Almost surely, 2^{11121749883190} is an apocalyptic number.

11121749883190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121749883190 is a deficient number, since it is larger than the sum of its proper divisors (9967541621930).

11121749883190 is a wasteful number, since it uses less digits than its factorization.

11121749883190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45839616.

The product of its (nonzero) digits is 870912, while the sum is 55.

The spelling of 11121749883190 in words is "eleven trillion, one hundred twenty-one billion, seven hundred forty-nine million, eight hundred eighty-three thousand, one hundred ninety".